| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $148.44 | 7.265% | $159.2242 | $159.22 | $159.20 | $159.20 |
| Purchase #2 | $180.28 | 12.724% | $203.2188 | $203.22 | $203.20 | $203.20 |
| Purchase #3 | $185.89 | 6.337% | $197.6698 | $197.67 | $197.65 | $197.70 |
| Purchase #4 | $147.62 | 8.852% | $160.6873 | $160.69 | $160.70 | $160.70 |
| Purchase #5 | $44.99 | 12.552% | $50.6371 | $50.64 | $50.65 | $50.60 |
| Purchase #6 | $39.46 | 10.669% | $43.67 | $43.67 | $43.65 | $43.70 |
| Purchase #7 | $202.52 | 6.278% | $215.2342 | $215.23 | $215.25 | $215.20 |
| 7 purchase totals = | $949.20 | $1,030.3414 | $1,030.34 | $1,030.30 | $1,030.30 | |